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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The amount of blood that returns to teh heart






2. Difference between resting cardiac output adn maximum exercise cardiac output






3. Backflow o fblood from the arteries to the ventricles is prevented by these






4. Area in the thoracic cavity between the lungs






5. Upper chamber of the heart






6. Cardiac muscle tissue






7. Irregular heartbeats






8. Heart rate below 60 bpm






9. Endocardium lines the chambers of the heart






10. Nerves that transmit impulses to decrease the heart rate are the ____






11. Prevents backflow of blood from teh right ventricle to the right atrium






12. Narrowing of a valve






13. Very rapid and uncoordinated ventricular beat






14. Part of the myocardium is deprived of its blood supply and becomes ______






15. Largest artery of the body






16. Heart is located here






17. Veins that return blood to the right atrium






18. Relaxation






19. Amount of blood pumped by a ventricle per beat






20. Sequence of events in one heartbeat






21. Relaxation of chambers of the heart






22. Normal heart sounds are caused by






23. Normal range of heart rate for a healthy adult is _____ bpm






24. Vessel into which the left ventricle pumps blood






25. Purpose of teh coronary vessels






26. Outermost of the pericardial membranes






27. Amount of blood pumped by a ventricle in 1 minute






28. Funciton of the serous fluid of teh pericardial membranes






29. Contraction of chambers of the heart






30. Coronary sinus receives blood directly from this






31. The chambers of teh heart that receive blood from the veins






32. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






33. 1st branches of teh ascending aorta






34. The centers that regulate heart rate located in the___






35. First part of the cardia conduction pathway in teh ventircles






36. Natural pacemaker of the heart






37. Changes in blood pressure are detected by






38. Electical activity of the heart may be depicted in an






39. Contraction






40. Visceral pericardium






41. Prevents backflow of blood from the left ventricle to the left atrium






42. Heart chambers are lined with this






43. Each normal heartbeat is initiated by this